2019470745604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{579641431}}^1$

素因数の和:579641515

約数の個数: 24

約数和(自身を含む): 3862730502848

約数和(自身を除く): 1843259757244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 579641431, 1159282862, 2318565724, 7535338603, 15070677206, 30141354412, 38835975877, 77671951754, 155343903508, 504867686401, 1009735372802, 2019470745604]

約数ペア:

[(1, 2019470745604), (2, 1009735372802), (4, 504867686401), (13, 155343903508), (26, 77671951754), (52, 38835975877), (67, 30141354412), (134, 15070677206), (268, 7535338603), (871, 2318565724), (1742, 1159282862), (3484, 579641431)]